Upgrade to springio/github-changelog-generator 0.0.8
Upgrade to springio/github-changelog-generator 0.0.8

Closes gh-32970

wilkinsona/spring-boot,htynkn/spring-boot,scottfrederick/spring-boot,htynkn/spring-boot,vpavic/spring-boot,dreis2211/spring-boot,aahlenst/spring-boot,wilkinsona/spring-boot,wilkinsona/spring-boot,aahlenst/spring-boot,aahlenst/spring-boot,htynkn/spring-boot,dreis2211/spring-boot,htynkn/spring-boot,scottfrederick/spring-boot,spring-projects/spring-boot,vpavic/spring-boot,scottfrederick/spring-boot,dreis2211/spring-boot,dreis2211/spring-boot,vpavic/spring-boot,dreis2211/spring-boot,spring-projects/spring-boot,scottfrederick/spring-boot,spring-projects/spring-boot,aahlenst/spring-boot,aahlenst/spring-boot,aahlenst/spring-boot,spring-projects/spring-boot,wilkinsona/spring-boot,vpavic/spring-boot,wilkinsona/spring-boot,wilkinsona/spring-boot,vpavic/spring-boot,dreis2211/spring-boot,spring-projects/spring-boot,htynkn/spring-boot,scottfrederick/spring-boot,spring-projects/spring-boot,vpavic/spring-boot,scottfrederick/spring-boot,htynkn/spring-boot